.hero {
    height: 100vh;
    background-image: linear-gradient(rgba(175, 120, 120, 0.5), rgba(0, 0, 0, 0.5)), url('/image/1.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.hero .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0,0,0,0.7), rgba(0,0,0,0.4));
}

.navbar {
    background: rgba(0,0,0,0.9);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    transition: all 0.4s ease;
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(45deg, #00c6ff, #0072ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-link {
    font-weight: 500;
    position: relative;
    padding: 8px 15px !important;
}

.nav-link::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: #0072ff;
    transition: width 0.3s;
}

.nav-link:hover::after {
    width: 70%;
}

.card {
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s ease;
    border: none;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.testimonial-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    padding: 30px;
    margin: 0 20px;
}

.btn-primary {
    background: linear-gradient(45deg, #00c6ff, #0072ff);
    border: none;
    padding: 12px 35px;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.4s ease;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,114,255,0.4);
}

.card-img-top {
    height: 250px;
    object-fit: cover;
    transition: all 0.4s ease;
}

.card:hover .card-img-top {
    transform: scale(1.1);
}

.team-card img {
    height: 300px;
    object-fit: cover;
    border-radius: 15px 15px 0 0;
}

.project-card img {
    height: 350px;
    object-fit: cover;
    filter: brightness(0.9);
}

.social-links a {
    width: 45px;
    height: 45px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(45deg, #00c6ff, #0072ff);
    color: white !important;
    transition: all 0.4s ease;
}

.social-links a:hover {
    transform: translateY(-5px) rotate(360deg);
}

.carousel-control-prev,
.carousel-control-next {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, #00c6ff, #0072ff);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.9;
}

.contact-info p {
    margin-bottom: 1.8rem;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

footer {
    background: linear-gradient(45deg, #1a1a1a, #2d2d2d) !important;
}

footer a {
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

footer a:hover {
    color: #00c6ff !important;
    padding-left: 10px;
}

section {
    padding-top: 100px;
    padding-bottom: 100px;
}

.display-4 {
    font-size: 3.5rem;
    font-weight: 800;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.lead {
    font-size: 1.4rem;
    font-weight: 400;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}